2 single beds & 2 single beds
1 double bed or 1 single bed & 1 double bed
2 single beds & 2 single beds
2 single beds and 1 sofa bed or 2 single beds
1 double bed and 1 sofa bed or 1 double bed or 2 single beds
2 single beds and 1 sofa bed or 2 single beds
1 double bed or 1 single bed